EP0710149A1 - Verfahren und vorrichtung zur reinigung von teigwarenpressen - Google Patents
Verfahren und vorrichtung zur reinigung von teigwarenpressenInfo
- Publication number
- EP0710149A1 EP0710149A1 EP95915102A EP95915102A EP0710149A1 EP 0710149 A1 EP0710149 A1 EP 0710149A1 EP 95915102 A EP95915102 A EP 95915102A EP 95915102 A EP95915102 A EP 95915102A EP 0710149 A1 EP0710149 A1 EP 0710149A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- tank
- screw
- pasta
- presses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
- B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
Definitions
- the invention relates to a method for cleaning pasta presses, in particular for "on-site cleaning" of the screws of screw machines of the pasta industry according to the preamble of claim 1.
- the invention also relates to a device for carrying out the method according to the preamble of claim 8.
- screws from screw machines can be automatically ejected in one go, with the single-shaft screw press is connected to a swiveling twin-shaft kneader. Due to the pivotability of the twin-shaft kneader, it is in principle possible to clean it and the connection zones to the screw press. However, it is neither disclosed nor evident how this should be done, except for the screw ejection.
- the object of the invention is now to eliminate the disadvantages of the known prior art and to achieve a clean-in-place cleaning of pasta presses or screw machines without dismantling them.
- This object is achieved on the process side by means of the characterizing features of claim 1 and on the device side according to the characterizing part of claim 8.
- the subclaims show advantageous refinements of the method and the device.
- Fig. 1 a flow diagram according to the invention
- Fig. 2 a section of Fig. 1 and
- a single-shaft screw press begins with the mixing kneader 1 (FIG. 3) being pivoted out and the outlet opening 3 being closed by means of a closure 4. Thereafter, cold and subsequently hot water is first subjected to pressure via connection piece 5 and lines 6 fed from a tank 7 by means of a high pressure pump 8. Over a period of one to two hours, dough remnants adhering to / softening on the inner walls of the mixer kneader 1 and the shaft (s) 9 are then softened / then rinsed to the desired degree of cleaning. This is followed by lye treatment and neutralization by suitable acids.
- the sockets 5 can additionally be provided with high-pressure nozzles in order to achieve a cleaning of the mixing kneader 1 after only about 10 minutes of treatment.
- mixer kneader 1 and screw press 2 must be made of highly rust-free materials, including bronze alloys.
- the screw press 2 is cleaned in an analogous manner, with a spray lance 13 being placed in its place after a head part 12 of the screw press 2 has been pivoted out.
- the supply of water, lye and acid takes place in the order mentioned above via a line 10 which is provided with a shut-off valve 11 from the tank 7.
- the headpiece 12 is cleaned separately.
- the mixer kneader 1 is connected to the screw press 2 in the working position (FIGS. 2 and 3) and water and / or cleaning agents are removed from the tank 7 by means of a high pressure pump 8 via lines 6 and / or 10 pressed in mixer kneader 1 and screw press 2.
- the spray lance 13 is designed for both flow directions.
- the process liquid flowing back via lines 6 and 10 is filtered in tank 7 and circulated. Filter residues and waste water are fed to a conventional clarification via a line 14 and a shut-off valve 15. It is also possible to carry out the cleaning without pressure, with or without the inclusion of the high-pressure pump 8.
- the choice of the individual cleaning steps depends heavily on the degree of soiling and the required level of purity or use of funds.
- the device for carrying out the method is formed by a central tank 7 for cleaning liquids provided with a filter and a high-pressure pump 8 connected to this via a line 6, which in continuation of the line 6 with the (s) nozzle 5 of a mixing kneader 1 connected is.
- a further line 10 leads via a shut-off valve 11 to a spray lance 13.
- a further line 14 from the tank 7 leads via a shut-off valve 15 to a residue and waste water treatment unit, not shown in more detail.
- a closure 4 closes the outlet opening 3 of the mixer kneader 1 in the swung-out cleaning position (FIG. 3).
- the cleaning process and the device are controlled by means of a conventional control unit (not shown).
- the installation and control effort is reduced by arranging only one central tank.
- the function is not impaired by exposure to various cleaning agents.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Commercial Cooking Devices (AREA)
- Noodles (AREA)
- Treatment Of Fiber Materials (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- General Preparation And Processing Of Foods (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4417357A DE4417357C2 (de) | 1994-05-18 | 1994-05-18 | Verfahren und Vorrichtung zur Reinigung von Teigwarenpressen |
DE4417357 | 1994-05-18 | ||
PCT/CH1995/000084 WO1995031275A1 (de) | 1994-05-18 | 1995-04-20 | Verfahren und vorrichtung zur reinigung von teigwarenpressen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0710149A1 true EP0710149A1 (de) | 1996-05-08 |
EP0710149B1 EP0710149B1 (de) | 2002-06-05 |
Family
ID=6518351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95915102A Expired - Lifetime EP0710149B1 (de) | 1994-05-18 | 1995-04-20 | Verfahren und vorrichtung zur reinigung von teigwarenpressen |
Country Status (11)
Country | Link |
---|---|
US (2) | US5782985A (de) |
EP (1) | EP0710149B1 (de) |
JP (1) | JPH09500578A (de) |
CN (1) | CN1037582C (de) |
AT (1) | ATE218391T1 (de) |
BR (1) | BR9506201A (de) |
DE (2) | DE4417357C2 (de) |
MA (1) | MA23531A1 (de) |
RU (1) | RU2175478C2 (de) |
TN (1) | TNSN95047A1 (de) |
WO (1) | WO1995031275A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3012195B2 (ja) * | 1996-05-31 | 2000-02-21 | 日精樹脂工業株式会社 | 内部清掃可能な射出装置及び内部清掃方法 |
EP0877108B1 (de) * | 1997-04-23 | 2003-07-16 | Uster Technologies AG | Verfahren und Vorrichtung zum Reinigen von Garnen |
DE19919206A1 (de) | 1999-04-28 | 2000-11-02 | Buehler Ag | Verfahren zur Herstellung von Teigwaren |
US6369882B1 (en) | 1999-04-29 | 2002-04-09 | Advanced Sorting Technologies Llc | System and method for sensing white paper |
NZ561933A (en) * | 2007-09-25 | 2009-04-30 | Electrical Control Systems Ltd | Automated in-place cleaning unit |
NZ561934A (en) * | 2007-09-25 | 2009-04-30 | Electrical Control Systems Ltd | Portable in-place cleaning ring |
US8336731B2 (en) * | 2008-11-05 | 2012-12-25 | F'real Foods, Llc | Method and apparatus for rotationally restraining a mixing container |
EP2445621B1 (de) * | 2009-10-16 | 2023-08-02 | F'real! Foods, Llc | Lebensmittelzubereitungsvorrichtung für im handel erhältliche tiefgekühlte lebensmittel |
RU2483496C1 (ru) * | 2011-12-22 | 2013-05-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" | Электролюминесцентный источник света |
EP2965630B1 (de) * | 2014-07-08 | 2016-12-07 | Albert Handtmann Maschinenfabrik GmbH & Co. KG | Füllmaschine sowie Verfahren zum Zwischenreinigen einer Füllmaschine |
CN108294078A (zh) * | 2018-02-28 | 2018-07-20 | 傅峰峰 | 一种面团输送机构及面食一体机 |
DE102019203661A1 (de) | 2019-03-19 | 2020-09-24 | Coperion Gmbh | Gehäuse-Reinigungsvorrichtung zum Reinigen eines Gehäuses einer Schneckenmaschine |
DE102020006298A1 (de) | 2020-05-11 | 2021-11-11 | Granula Polymer Gmbh | Reinigungsmittelkonzentrat für Vorrichtungen zur Lebens- und/ oder Genussmittel- und/ oder Futterherstellung oder Lebens- und/ oder Genussmittel- und/ oder Futterverarbeitung, dessen Verwendung, Verfahren zur Herstellung sowie Verfahren zum Reinigen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818076A (en) * | 1954-06-16 | 1957-12-31 | Separator Ab | Apparatus for cleaning of pipelines for milk and the like |
US4175866A (en) * | 1975-11-26 | 1979-11-27 | Baker Perkins Holdings Limited | Method of operating a foundry sand mixing machine |
GB1557184A (en) * | 1975-11-26 | 1979-12-05 | Baker Perkins Holdings Ltd | Mixing machines |
IT1120831B (it) * | 1979-10-29 | 1986-03-26 | Ione S N C Di Magni E Teodori | Apparecchiatura per la pulizia automatica di mescolatrici per calce struzzo mediante spruzzamento di acqua ad altissima pressione all interno delle mescolatrici |
JPS6193820A (ja) * | 1984-10-15 | 1986-05-12 | Sumitomo Chem Co Ltd | スクリユ−ミキサ−の洗浄装置 |
US4696073A (en) * | 1984-10-19 | 1987-09-29 | Industrial Innovations, Inc. | Recycled liquid cleaning system |
JPS63297012A (ja) * | 1987-05-29 | 1988-12-05 | Komatsu Ltd | 射出成形機の自動パ−ジ方法 |
CH677309A5 (de) * | 1987-11-27 | 1991-05-15 | Buehler Ag | |
DE3825471C1 (en) * | 1988-07-27 | 1989-12-21 | A.J. Koellemann Gmbh Foerder- Und Verfahrenstechnik, 5488 Adenau, De | Self-cleaning twin-shaft mixer |
CH681462A5 (de) * | 1989-08-31 | 1993-03-31 | Zellweger Uster Ag | |
US5156861A (en) * | 1990-05-24 | 1992-10-20 | Hitachi Zosen Trading & Manufacturing Co., Ltd. | Washing apparatus of a screw for extruders |
JPH05292933A (ja) * | 1992-04-24 | 1993-11-09 | Japan Steel Works Ltd:The | 食品用二軸押出機のシリンダとダイの洗浄方法及び装置 |
US5392797A (en) * | 1994-03-10 | 1995-02-28 | Vq Corporation | Single motive pump, clean-in-place system, for use with piping systems and with vessels |
-
1994
- 1994-05-18 DE DE4417357A patent/DE4417357C2/de not_active Expired - Fee Related
-
1995
- 1995-04-20 US US08/557,109 patent/US5782985A/en not_active Expired - Fee Related
- 1995-04-20 JP JP7529268A patent/JPH09500578A/ja not_active Ceased
- 1995-04-20 RU RU96102566/13A patent/RU2175478C2/ru not_active IP Right Cessation
- 1995-04-20 EP EP95915102A patent/EP0710149B1/de not_active Expired - Lifetime
- 1995-04-20 BR BR9506201A patent/BR9506201A/pt not_active IP Right Cessation
- 1995-04-20 WO PCT/CH1995/000084 patent/WO1995031275A1/de active IP Right Grant
- 1995-04-20 CN CN95190446A patent/CN1037582C/zh not_active Expired - Fee Related
- 1995-04-20 DE DE59510225T patent/DE59510225D1/de not_active Expired - Fee Related
- 1995-04-20 AT AT95915102T patent/ATE218391T1/de not_active IP Right Cessation
- 1995-04-24 MA MA23863A patent/MA23531A1/fr unknown
- 1995-04-28 TN TNTNSN95047A patent/TNSN95047A1/fr unknown
-
1997
- 1997-04-30 US US08/858,164 patent/US5881749A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9531275A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5881749A (en) | 1999-03-16 |
EP0710149B1 (de) | 2002-06-05 |
DE4417357C2 (de) | 2003-10-30 |
MA23531A1 (fr) | 1995-12-31 |
RU2175478C2 (ru) | 2001-11-10 |
ATE218391T1 (de) | 2002-06-15 |
TNSN95047A1 (fr) | 1996-02-06 |
US5782985A (en) | 1998-07-21 |
CN1037582C (zh) | 1998-03-04 |
CN1128504A (zh) | 1996-08-07 |
DE59510225D1 (de) | 2002-07-11 |
DE4417357A1 (de) | 1995-11-23 |
WO1995031275A1 (de) | 1995-11-23 |
JPH09500578A (ja) | 1997-01-21 |
BR9506201A (pt) | 1996-04-23 |
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